CURT 40247 is a RockerBall 2" cushion hitch trailer ball (1" shank, 7,500 lb, packaged).
The ball is 2" in diameter and is rated to 7,500 lb gross trailer weight.
- Dynamic trailer ball featuring ShockDrop technology
- Dampens jerking and jarring from bumps and potholes for smoother towing
- Cushioned isolators reduce rattling and vibration for a more comfortable ride
- Reduces shock loads to the vehicle during sudden braking or acceleration
- Minimizes stress on tow vehicle's suspension and brakes for extended longevity
- Retrofits onto most existing ball mounts to improve current towing experience
- Virtually maintenance-free with no airbag or bearings to service
- Grease zerk fitting provides easy lubrication
- Anti-swivel base fits 2-1/2" wide ball mount tongues with 1" diameter hole
- Forged steel construction for dependable towing power
- Durable carbide black powder coat finish on base and chrome plating on ball
- Standard trailer ball diameter fits 2" couplers
- Rated for 7,500 lb gross trailer weight
- Tested for safety to meet SAE J684 specifications
- Limited lifetime warranty (one year on finish and parts)
Specifications
| Part number | 40247 |
|---|---|
| Brand | CURT |
| Ball diameter | 2" |
| Shank diameter | 1" |
| Ball capacity | 7,500 lb |
| Material | Forged Steel |
| Finish | Chrome-plated |
| Product weight | 5 lb |
| Warranty | Limited lifetime (1-year finish and parts) |
Notes
- Ball mount sold separately (not compatible with Rebellion XD ball mount)
- The mounting platform must be at least 3/8" thick and the hole size must not be more than 1/16" larger in diameter than the threaded shank
- The use of multiple shock-dampening products together is not recommended